main() 
{

	float l,b,a,p;
	clrscr();
	printf("\nEnter length and breadth");
	scanf("%f%f",&l,&b);
	a=l*b;
	p=2*(l+b); 
	printf("\nArea of a rectangle : %0.2f",a);
	printf("\nPerimeter of a rectangle : %0.2f",p);
	getch();

}